We want races to have fun and interesting perks, but if those traits are too powerful, players may feel compelled to play a specific race even if it doesn't suit their aesthetic preference. For example, Trolls' Berserking ability was extremely powerful, and their Beast Slaying passive was often irrelevant, but occasionally tremendously powerful compared to other racial passives. On the other end of the spectrum, many races had few or no performance affecting perks. We also needed to replace or update a number of racials that previously granted Hit or Expertise, since those stats have been removed.